KNX The worlds only Standard for Home and

KNX The worlds only Standard for Home and Building Automation IEC 14543 KNX presentation 101124 1

KNX Building Automation KNX philosophy? • • • An installation bus offering cost-effective and flexible solutions. • Controlled by the KNX association in Europe which ensures the technology is independent of all manufacturers. • KNX devices from different manufacturers are checked for compliance with the standard, registered and certified by the KNX Association. Compliant devices will display the registered KNX Logo. • Supported by more than 230 members of the KNX Association KNX presentation 101124 Suited for residential, commercial and industrial buildings KNX is the world´s only open Standard for the control in both commercial and residential buildings, defined by IEC 14543. 2

from EIB to KNX EIBA european installation bus association BCi batibus club international EHSA european home system association KNX presentation 101124 konnex association § one standard § common system platform § multivendor-market § one logo (Product Interworking) § one marketing statement New Association founded 14 th of April 1999 BCi: Delta Dore Schneider SBT EHSA: Bosch Ed. F Electrolux EIBA: ABB Hager Siemens 33

Integration alarm system solar collector control garage-door drive blind/shutter homecomputer phone heating fax air conditioning lightning system small home appliances Hot water production sound system washing machines dryer television VCR/DVD dishwasher EHS KNX presentation 101124 BCI doorbell refrigerator freezers ofen and microwave irrigation steam vent 44

from an industry to an international standard CENELEC In December 2003, the KNX protocol as well as the two media, TP (twisted pair) and PL (power-line) was approved by the European national committees and ratified by the CENELEC Bureau Technique as the EN 50090 European Standard. CEN As KNX increasingly provides specifications that are not only used for the automation of electrical installation equipment but also for HVAC applications, the KNX Association proposed its specifications to CEN for publication as a European standard for building automation control systems. CEN accepted the proposal and the KNX specifications were published by CEN as EN 13321 -1 and EN 13321 -2. ANSI/ASHRAE Also the coupling of KNX to other automation systems is internationally standardized: both the US ANSI/ASHRAE standard 135 as well as the ISO 16484 -5 documents the mapping between KNX and BACnet. (Nord America) KNX presentation 101124 55

from an industry to an international standard ISO/IEC In view of the large interest in KNX compatible products outside European countries and its proven technology, the KNX association also initiated the necessary steps to have the KNX standard approved on an international level. Countries active in CENELEC proposed the European EN 50090 norm for standardisation by ISO/IEC at the end of 2004. In November 2006 the KNX protocol, including all transmission media (TP, PL, RF and IP) was approved for publication as the ISO/IEC 14543 -3 -x International Standard. This makes KNX the only worldwide open standard for home and building control. SAC The great interest in China for compatible KNX products and KNX technology was the main reason for the KNX Association to have the international ISO/IEC 14543 standard translated into Chinese. The Chinese standardisation committee, SAC TC 124 introduced the KNX standard in China and adopted it as standard GB/Z 20965 in July 2007. KNX presentation 101124 66

KNX supports several communication media Each communication medium can be used in combination with one or more configuration modes, allowing each installer to choose the right combination for the targeted market segment and application. ‣ Twisted pair (KNX TP): This communication medium, twisted pair, bit rate 9600 bits/s, has been taken over from EIB. The EIB and KNX TP 1 certified TP 1 products will operate and communicate with each other on the same bus line. ‣ Radio frequency (KNX RF): KNX devices supporting this communication medium use radio signals to transmit KNX telegrams. Telegrams are transmitted in the 868 MHz (Short Range Devices) frequency band, with a maximum radiated power of 25 m. W and bitrate of 16. 384 k. Bit/sec. (Australia has 433 Mhz) ‣ Power Line (KNX PL): PL 110 Power line bit rate 1200 bits/s, has also been taken over from EIB. ‣ IP/Ethernet (KNX IP): As documented in the KNXnet/IP specifications, KNX telegrams can also be transmitted encapsulated in IP telegrams. In this way, LAN networks as well as Internet can be used to route or tunnel KNX telegrams. In this way, IP routers are an alternative to USB data interfaces respectively TP line or backbone couplers. In the latter case, the normal TP backbone is replaced by a fast Ethernet based line. KNX presentation 101124 77

more than 230 KNX members KNX presentation 101124 88

more than 7000 KNX certified products KNX presentation 101124 99

KNX logo is an Identifier ‣ Through product certification, KNX guarantees the “Interoperability & Interworking” of products ‣ KNX is the only HBES standard running global certification schemes for products, training centers and even for installers. Product compliance is conducted by independent laboratories ‣ Different products from different manufacturers can be utilised for different applications KNX presentation 101124 10 10

Over 24, 000 KNX Partners in 110 countries Algeria Cyprus India Netherlands Sweden Andorra Czech Rep. Indonesia New Zealand Switzerland Argentina Denmark Iran Norway Montenegro Australia Egypt Ireland Oman Singapore Austria Estonia Israel Jordan Philippines Taiwan (Rep China) Bahrain Finland Italy Poland Thailand Belarus France Jordan Portugal Turkey Belgium French Polynesia Rep. Korea Qatar Ukraine Brazil Faroe Islands Latvia Romania United Arab Emirates Brunei Georgia Lebanon Russian Fed. United Kingdom Bulgaria Germany Liechtenstein Saudi Arabia Vietnam Canada Gibraltar Lithuania Slovakia Azerbaijan China Greece Luxembourg Slovenia Chile Costa Rica Hungary Malaysia South Africa Morocco Croatia Iceland Maldives Spain Venezuela KNX presentation 101124 11 11

Over 75 Technical Universities KNX presentation 101124 Austria Germany Netherlands Sweden Belgium Greece Poland Switzerland Czech Rep. Hong Kong Serbia United Kingdom Denmark Italy Slovenia France Latvia Spain 12 12

KNX Scope KNX presentation 101124 13

KNX Lighting Control • Automated Lighting (time & light level) • Constant Dimming (harvesting) • Lighting Scenes • KNX-DALI Gateway • Group & Central Control KNX presentation 101124 14

KNX Blind/Shutter Control • Group & Central Control • Preset & Scene Positioning • Sun Tracing (azimuth of sun) • Seasonal settings (summer/winter) • Wind and Rain Protection • Safety Modes KNX presentation 101124 15

KNX HVAC Control • Individual Room Control • Zone & Central Control • Timed Operation Modes • Preset & Scene Settings • Floor Heating & Air Con • Car Park Ventilation KNX presentation 101124 16

KNX Automation & Remote Access • Timed Functions • System Supervision • Internet Access • Remote Programming • Messaging & Alerts • Logical Functions KNX presentation 101124 17

KNX Operation & Visualisation • Switches & Push Buttons • Touch Panels • RF & IR Remote Control • PC Visualisation • Web Servers • WAP & PDAs KNX presentation 101124 18

KNX Security & Safety • Security Alarm (panic lighting) • Smoke Alarm (lighting paths) • Access Control • Presence Simulation • Fault Monitoring KNX presentation 101124 19

KNX Energy Management • Peak Demand Monitoring • Current Detection • Load Shedding • Energy Pulse Counting • Data Logging • Network Monitoring & Alerts KNX presentation 101124 20

KNX is Green Research project, conducted at Bremen University of Applied Sciences (Germany), energy saving with KNX. Based on a four-year series of measurements, the use of KNX control was found to reduce energy consumption by an impressive 50%. KNX presentation 101124 21

KNX is Green KNX presentation 101124 22

Energy Efficient Solutions What does Energy Efficiency mean for us ? Use energy only when really required e. g. by means of presence detectors Use only that amount of energy that is actually needed e. g. by constant light control Ensure energy is utilised with the highest possible efficiency factor e. g. by using electronic ballasts Assist consumers to change their habits regarding the efficient use of energy KNX presentation 101124 23

Why consider a KNX solution in a home ? Increased comfort The right environment What you want When you want it Conserving energy Smart grid Increasing energy charges Generation capacity Stress on infrastructure KNX presentation 101124 24

Australian KNX Reference Sites Sydney Opera House – HVAC monitoring UNSW – Lowy Cancer Research Centre Home in Sanctuary Cove, Qld Home in Rose Bay, NSW KNX presentation 101124 22 25

International KNX Reference Sites Cruise Ship - MS Belle de l’Adriatique Beijing Olympic stadium - Birdsnest The Dome Hotel, Antalya - Turkey KNX presentation 101124 Sauerland Pyramids - Germany 26

International KNX Reference Sites Heathrow Terminal 5 Dubai Seven Star Palace Hotel / U. A. E KNX presentation 101124 Dubai Seven Star Palace Hotel / U. A. E Raiffeisen Zentral Bank Salzburg / Austria 27

Thank you for your attention KNX presentation 101124 28